Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UHPC support and crown beam slide rail type connecting structure and method
The invention discloses a UHPC (Ultra High Performance Concrete) support and crown beam slide rail type connecting structure and method, solves the defects in the existing steel support system and reinforced concrete support system, and considers the mechanical property of the support and the rapid construction convenience. The structure comprises a UHPC prefabricated support and a top beam, the UHPC prefabricated support is structurally divided into a support main body and mounting parts located at the two ends of the support main body, the mounting parts are parts for assembly construction with the top beam in a foundation pit support, the support main body is a UHPC prefabricated part composed of longitudinal bars and UHPC, the cross section of the UHPC prefabricated part is I-shaped, rectangular or circular, and the longitudinal bars and the UHPC prefabricated part are made of steel. A bracket is arranged on the top beam, and the top beam and the mounting part are mounted in a quick assembly manner. The connecting structure has detachability, is convenient to mount and dismount, can solve the problems that the first support of the foundation pit cannot be recycled and wastes labor and materials at present, improves the material utilization rate, and is easier to popularize and apply in practical application.
本发明公开了一种UHPC支撑与冠梁滑轨式连接结构及方法，解决现有钢支撑体系和钢筋混凝土支撑体系中存在的弊端，兼顾支撑的力学性能与快速施工便利性。该结构包括UHPC预制支撑和冠梁，UHPC预制支撑从结构上分为支撑主体和位于支撑主体两端的安装部，所谓的安装部是指与基坑支护中的冠梁进行装配施工的部位，其中，所述支撑主体是由纵筋和UHPC组成的UHPC预制构件，其断面为工字形、矩形或圆形，所述冠梁上设置有牛腿，所述冠梁和安装部之间快速装配式安装。本发明具有可拆卸性，方便进行安装、拆卸，可以解决目前基坑第一道支撑无法循环利用、费工费料的问题，提高材料利用率，且该连接结构在实际应用中更加易于推广和应用。
UHPC support and crown beam slide rail type connecting structure and method
The invention discloses a UHPC (Ultra High Performance Concrete) support and crown beam slide rail type connecting structure and method, solves the defects in the existing steel support system and reinforced concrete support system, and considers the mechanical property of the support and the rapid construction convenience. The structure comprises a UHPC prefabricated support and a top beam, the UHPC prefabricated support is structurally divided into a support main body and mounting parts located at the two ends of the support main body, the mounting parts are parts for assembly construction with the top beam in a foundation pit support, the support main body is a UHPC prefabricated part composed of longitudinal bars and UHPC, the cross section of the UHPC prefabricated part is I-shaped, rectangular or circular, and the longitudinal bars and the UHPC prefabricated part are made of steel. A bracket is arranged on the top beam, and the top beam and the mounting part are mounted in a quick assembly manner. The connecting structure has detachability, is convenient to mount and dismount, can solve the problems that the first support of the foundation pit cannot be recycled and wastes labor and materials at present, improves the material utilization rate, and is easier to popularize and apply in practical application.
本发明公开了一种UHPC支撑与冠梁滑轨式连接结构及方法，解决现有钢支撑体系和钢筋混凝土支撑体系中存在的弊端，兼顾支撑的力学性能与快速施工便利性。该结构包括UHPC预制支撑和冠梁，UHPC预制支撑从结构上分为支撑主体和位于支撑主体两端的安装部，所谓的安装部是指与基坑支护中的冠梁进行装配施工的部位，其中，所述支撑主体是由纵筋和UHPC组成的UHPC预制构件，其断面为工字形、矩形或圆形，所述冠梁上设置有牛腿，所述冠梁和安装部之间快速装配式安装。本发明具有可拆卸性，方便进行安装、拆卸，可以解决目前基坑第一道支撑无法循环利用、费工费料的问题，提高材料利用率，且该连接结构在实际应用中更加易于推广和应用。
UHPC support and crown beam slide rail type connecting structure and method
一种UHPC支撑与冠梁滑轨式连接结构及方法
HU YUQING (Autor:in) / SHAN GUOQING (Autor:in) / REN SHIYUAN (Autor:in) / XIE JUN (Autor:in) / DING XIAOMING (Autor:in) / WANG FEI (Autor:in) / CHENG TAO (Autor:in) / CUI JIAN (Autor:in) / TANG RUI (Autor:in) / GUO LING (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
UHPC beam-slab-beam tenon-and-mortise type connecting structure
| Europäisches Patentamt | 2022
Fall slope slide-resistant pile crown beam connecting structure and construction method
| Europäisches Patentamt | 2025
Prefabricated UHPC beam component and beam-slab connecting structure
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
Fabricated frame beam-column connecting joint based on UHPC
| Europäisches Patentamt | 2021